NATIONAL GYPSUM CO 1
API 21069231890000 · Iosco County, Michigan
Plugging ApprovedDry Hole
API
21069231890000
Operator
SIMPSON C J
County
Iosco
Location
21N-6E-20
Permit
23189
Permit issued
1961-04-24
Measured depth
4,406 ft
Location
44.204350, -83.740050
44.20435, -83.74005 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Iosco County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.